package docker

import "github.com/google/cadvisor/container/docker"

Provides global docker information.

Handler for Docker containers.

Index ¶

• Constants
• Variables
• func APIVersion() ([]int, error)
• func APIVersionString() (string, error)
• func Client() (*dclient.Client, error)
• func ContainerNameToDockerId(name string) string
• func Images() ([]v1.DockerImage, error)
• func NewPlugin() container.Plugin
• func Register(factory info.MachineInfoFactory, fsInfo fs.FsInfo, includedMetrics container.MetricSet) error
• func RootDir() string
• func SetTimeout(timeout time.Duration)
• func Status() (v1.DockerStatus, error)
• func StatusFromDockerInfo(dockerInfo dockertypes.Info) (v1.DockerStatus, error)
• func StatusWithContext(ctx context.Context) (v1.DockerStatus, error)
• func ValidateInfo() (*dockertypes.Info, error)
• func VersionString() (string, error)

Constants ¶

const DockerNamespace = "docker"

The namespace under which Docker aliases are unique.

Variables ¶

var ArgDockerCA = flag.String("docker-tls-ca", "ca.pem", "path to trusted CA")

var ArgDockerCert = flag.String("docker-tls-cert", "cert.pem", "path to client certificate")

var ArgDockerEndpoint = flag.String("docker", "unix:///var/run/docker.sock", "docker endpoint")

var ArgDockerKey = flag.String("docker-tls-key", "key.pem", "path to private key")

var ArgDockerTLS = flag.Bool("docker-tls", false, "use TLS to connect to docker")

Functions ¶

func APIVersion ¶

func APIVersion() ([]int, error)

func APIVersionString ¶

func APIVersionString() (string, error)

func Client ¶

func Client() (*dclient.Client, error)

Client creates a Docker API client based on the given Docker flags

func ContainerNameToDockerId ¶

func ContainerNameToDockerId(name string) string

Returns the Docker ID from the full container name.

func Images ¶

func Images() ([]v1.DockerImage, error)

func NewPlugin ¶

func NewPlugin() container.Plugin

NewPlugin returns an implementation of container.Plugin suitable for passing to container.RegisterPlugin()

func Register ¶

func Register(factory info.MachineInfoFactory, fsInfo fs.FsInfo, includedMetrics container.MetricSet) error

Register root container before running this function!

func RootDir ¶

func RootDir() string

func SetTimeout ¶

func SetTimeout(timeout time.Duration)

func Status ¶

func Status() (v1.DockerStatus, error)

func StatusFromDockerInfo ¶

func StatusFromDockerInfo(dockerInfo dockertypes.Info) (v1.DockerStatus, error)

func StatusWithContext ¶

func StatusWithContext(ctx context.Context) (v1.DockerStatus, error)

func ValidateInfo ¶

func ValidateInfo() (*dockertypes.Info, error)

Checks whether the dockerInfo reflects a valid docker setup, and returns it if it does, or an error otherwise.

func VersionString ¶

func VersionString() (string, error)

Source Files ¶

client.go docker.go factory.go handler.go plugin.go

Directories ¶